core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java

package org.apache.maven.plugin.coreit;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Properties;

import org.apache.maven.plugin.MojoExecutionException;

/**
 * Assists in handling properties.
 * 
 * @author Benjamin Bentmann
 *
 */
class PropertiesUtil
{

    public static void write( File outputFile, Properties props )
        throws MojoExecutionException
    {
        OutputStream out = null;
        try
        {
            outputFile.getParentFile().mkdirs();
            out = new FileOutputStream( outputFile );
            props.store( out, "MAVEN-CORE-IT-LOG" );
        }
        catch ( IOException e )
        {
            throw new MojoExecutionException( "Output file could not be created: " + outputFile, e );
        }
        finally
        {
            if ( out != null )
            {
                try
                {
                    out.close();
                }
                catch ( IOException e )
                {
                    // just ignore
                }
            }
        }
    }

}